首页|一种智能变电站风险评估模型研究与分析

一种智能变电站风险评估模型研究与分析

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针对当前智能变电站具备信息物理系统的特点,考虑到传统变电站风险评估缺乏信息系统风险分析,提出一种CPS下的变电站风险评估模型.通过分析变电站可能存在的故障因素,设计基于CPS的变电站风险转移概率模型.根据概率转移模型建立变电站风险评估模型,并用改进的缎蓝园丁鸟优化算法(SBO)算法求解评估模型,从而量化变电站风险指数.在实验中,以典型IEEE智能CPS变电站进行仿真,仿真结果验证了所提模型的有效性及实用性.
Research and Analysis of an Intelligent Substation Risk Assessment Model
In view of the characteristics of the current intelligent substation with information physical system and the lack of in-formation system risk analysis in the traditional substation risk assessment,a substation risk assessment model under CPS is proposed.By analyzing the possible fault factors of substation,the substation risk transfer probability model based on CPS is analyzed.The substation risk assessment model is established according to the probability transfer model,and the assessment model is solved based on the improved satin bowerbird optimizer(SBO)algorithm,so as to quantify the substation risk index.In the experimental part,taking a typical IEEE intelligent CPS substation as an example,the simulation results verify the effec-tiveness and practicability of the proposed model.

intelligent substationinformation physics systemrisk assessmentsatin bowerbird optimizer algorithm

闫佳文、周磊、蒋春悦、陈长金、刘哲

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国网河北省电力有限公司培训中心,河北,石家庄 050031

北京科东电力控制系统有限责任公司,北京 100192

智能变电站 信息物理系统 风险评估 缎蓝园丁鸟优化算法

国网河北省电力有限公司

kj2017-035

2024

微型电脑应用
上海市微型电脑应用学会

微型电脑应用

CSTPCD
影响因子:0.359
ISSN:1007-757X
年,卷(期):2024.40(1)
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